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dfLastRec()
Permits to know the number of records in a database
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Syntax:

     dfLastRec(<cFile>,<cDriver>) --> nRec

Parameters:

     <cFile>    Files to control
     <cDriver>  Driver used for the creation of the file

Returns:

     <nRec> Number of records in the file

Description:

     Permits to know the number of record within a database. This function
     doesn't use the RDD engines of Clipper therefore can be useful in the
     case of a small application that doesn't have a linked in database
     engine.

Example:

     // Returns the number of record of the DBDD
     ? dfLastRec( "dbdd," "dbfntx")

See also:

     ddUse(), dfUse()